DK140875C - - Google Patents

Info

Publication number
DK140875C
DK140875C DK280672A DK280672A DK140875C DK 140875 C DK140875 C DK 140875C DK 280672 A DK280672 A DK 280672A DK 280672 A DK280672 A DK 280672A DK 140875 C DK140875 C DK 140875C
Authority
DK
Denmark
Application number
DK280672A
Other languages
Danish (da)
Other versions
DK140875B (da
Inventor
P Renault
A Deschamps
C Dezael
Original Assignee
Institut Francais Du Petrole Des Carburants Et Lubrifiants
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FR7120628A external-priority patent/FR2140783A5/fr
Priority claimed from FR7122966A external-priority patent/FR2142715A1/fr
Priority claimed from DK104372AA external-priority patent/DK138585B/da
Priority to BE783783A priority Critical patent/BE783783A/xx
Priority to JP5555972A priority patent/JPS5611489B1/ja
Priority to GB2588872A priority patent/GB1398986A/en
Priority to DE2227086A priority patent/DE2227086C2/de
Priority to CA143,927A priority patent/CA970136A/en
Priority to US260279A priority patent/US3883643A/en
Priority to DK280672AA priority patent/DK140875B/da
Priority to SE7207404A priority patent/SE390702B/xx
Priority to SU721792901A priority patent/SU593645A3/ru
Priority to NL7207632A priority patent/NL7207632A/xx
Application filed by Institut Francais Du Petrole Des Carburants Et Lubrifiants filed Critical Institut Francais Du Petrole Des Carburants Et Lubrifiants
Priority to NO2006/72A priority patent/NO135772C/no
Priority to IT25331/72A priority patent/IT959785B/it
Publication of DK140875B publication Critical patent/DK140875B/da
Publication of DK140875C publication Critical patent/DK140875C/da
Application granted granted Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • C01B17/05—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by wet processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/48—Sulfur dioxide; Sulfurous acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
DK280672AA 1971-06-07 1972-06-06 Fremgangsmåde til fjernelse af svovldioxid og svovltrioxid fra en gas indeholdende disse. DK140875B (da)

Priority Applications (12)

Application Number Priority Date Filing Date Title
BE783783A BE783783A (fr) 1971-06-07 1972-05-23 Procede d'epuration des gaz industriels contenant des dioxydes de soufre
JP5555972A JPS5611489B1 (enrdf_load_stackoverflow) 1971-06-07 1972-06-02
GB2588872A GB1398986A (en) 1971-06-07 1972-06-02 Process for purifying industrial gases containing sulphur cioxide
DE2227086A DE2227086C2 (de) 1971-06-07 1972-06-03 Verfahren zur Reinigung eines Industrieabgases
CA143,927A CA970136A (en) 1971-06-07 1972-06-05 Procede d'epuration des gaz industriels contenant des dioxydes de soufre
NO2006/72A NO135772C (enrdf_load_stackoverflow) 1971-06-07 1972-06-06
US260279A US3883643A (en) 1971-06-07 1972-06-06 Process for purifying industrial gases containing sulfur dioxides
DK280672AA DK140875B (da) 1971-06-07 1972-06-06 Fremgangsmåde til fjernelse af svovldioxid og svovltrioxid fra en gas indeholdende disse.
SE7207404A SE390702B (sv) 1971-06-07 1972-06-06 Forfarande for rening av en industrigas fran svaveloxider med hjelp av ammoniak och/eller neutralt ammoniumsulfit och som slutprodukt erhalla elementert svavel
SU721792901A SU593645A3 (ru) 1971-06-07 1972-06-06 Способ очистки промышленных газов от сернистого ангидрида
NL7207632A NL7207632A (enrdf_load_stackoverflow) 1971-06-07 1972-06-06
IT25331/72A IT959785B (it) 1971-06-07 1972-06-07 Procedimento di depurazione dei gas industriali che contengono biossidi di zolfo

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR7120628A FR2140783A5 (en) 1971-06-07 1971-06-07 Removing sulphur dioxide - from gases by use of ammonia or ammonium sulphite solns
FR7122966A FR2142715A1 (en) 1971-06-23 1971-06-23 Removing sulphur dioxide - from gases by use of ammonia or ammonium sulphite solns
DK104372AA DK138585B (da) 1971-03-09 1972-03-07 Fremgangsmåde til fjernelse af svovldioxid fra en gas.
DK280672AA DK140875B (da) 1971-06-07 1972-06-06 Fremgangsmåde til fjernelse af svovldioxid og svovltrioxid fra en gas indeholdende disse.

Publications (2)

Publication Number Publication Date
DK140875B DK140875B (da) 1979-12-03
DK140875C true DK140875C (enrdf_load_stackoverflow) 1980-05-19

Family

ID=27439423

Family Applications (1)

Application Number Title Priority Date Filing Date
DK280672AA DK140875B (da) 1971-06-07 1972-06-06 Fremgangsmåde til fjernelse af svovldioxid og svovltrioxid fra en gas indeholdende disse.

Country Status (12)

Country Link
US (1) US3883643A (enrdf_load_stackoverflow)
JP (1) JPS5611489B1 (enrdf_load_stackoverflow)
BE (1) BE783783A (enrdf_load_stackoverflow)
CA (1) CA970136A (enrdf_load_stackoverflow)
DE (1) DE2227086C2 (enrdf_load_stackoverflow)
DK (1) DK140875B (enrdf_load_stackoverflow)
GB (1) GB1398986A (enrdf_load_stackoverflow)
IT (1) IT959785B (enrdf_load_stackoverflow)
NL (1) NL7207632A (enrdf_load_stackoverflow)
NO (1) NO135772C (enrdf_load_stackoverflow)
SE (1) SE390702B (enrdf_load_stackoverflow)
SU (1) SU593645A3 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003986A (en) * 1973-03-14 1977-01-18 Lewis Jr George W Process for producing sulfur from sulfur dioxide or ammonium sulfites
US4174383A (en) * 1973-12-17 1979-11-13 Institut Francais Du Petrole Process for purifying a sulfur dioxide containing gas with production of elemental sulfur
DE2708919C2 (de) * 1977-03-02 1982-05-27 Dr. C. Otto & Comp. Gmbh, 4630 Bochum Verfahren zur Reinigung von SO↓2↓-haltigen Industrieabgasen
DK166260C (da) * 1990-06-08 1993-08-30 Haldor Topsoe As Fremgangsmaade til fjernelse af sure, gasformige bestanddele i roeg- og spildgas ved behandling med ammoniak
DE102011014007A1 (de) * 2011-03-15 2012-09-20 Linde Aktiengesellschaft Verfahren und Anlage zur Rauchgasentstickung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2676090A (en) * 1953-01-26 1954-04-20 Texas Gulf Sulphur Co Recovery of sulfur dioxide contained in waste gases
DE1229995B (de) * 1964-01-17 1966-12-08 Chemiebau Dr A Zieren Ges Mit Verfahren zur Gewinnung von Ammoniak und Schwefeldioxyd
FR95415E (fr) * 1967-12-28 1970-11-06 Ugine Kuhlmann Procédé et dispositif pour la récupération de l'anhydride sulfureux se trouvant a de tres faibles concentrations dans des gaz résiduaires.
FR1592092A (enrdf_load_stackoverflow) * 1968-02-29 1970-05-11

Also Published As

Publication number Publication date
JPS5611489B1 (enrdf_load_stackoverflow) 1981-03-14
SE390702B (sv) 1977-01-17
BE783783A (fr) 1972-11-23
NL7207632A (enrdf_load_stackoverflow) 1972-12-11
DK140875B (da) 1979-12-03
NO135772B (enrdf_load_stackoverflow) 1977-02-21
US3883643A (en) 1975-05-13
CA970136A (en) 1975-07-01
DE2227086C2 (de) 1983-04-28
NO135772C (enrdf_load_stackoverflow) 1977-06-01
GB1398986A (en) 1975-06-25
DE2227086A1 (de) 1972-12-28
SU593645A3 (ru) 1978-02-15
IT959785B (it) 1973-11-10

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